Describe the differences between a selective and a nonselective herbicide. Under

what circumstances would you use each one?



What will be an ideal response?


Nonselective herbicides kill all plants to which they are applied. These herbicides are
used in places where no plant growth is wanted, such as parking lots and railroad yards.
Selective herbicides are chemicals that kill some plants but not others, such as broadleaf
plants growing in a lawn

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List the four main types of final drives used on FWD vehicles.

What will be an ideal response?

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What is a disadvantage of feeding some commercially produced ferret foods?

What will be an ideal response?

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A manufactured air duct that meets all 15 UL 181 tests is classified as:

A) A flexible air connector. B) Either a flexible air duct or a flexible air connector. C) Flexible air plenum. D) A flexible air duct.

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Why did the Persian incorporation of Lydia launch the Persian Wars?

a. The Greeks felt the need to liberate the Lydians, their ancient allies. b. The Persians immediately began to persecute the Greeks in Lydia. c. The Persians needed clear access to the Mediterranean Sea. d. The Persian conquest of Lydia cut off Greek access to trade in the Aegean Sea.

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